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Henley Triathlon

Event Details

Venue: Henley Leisure Centre, Henley-on-Thames, Oxfordshire, RG9 1PS

Date: Sunday 31st May 2026
Time: 8am-12pm

The Event

The Henley Triathlon offers a valuable opportunity to enjoy a non-competitive triathlon in a welcoming and fun environment, whilst raising funds for a charity of your choice.

Participants will take on the challenge of completing the achievable swim, cycle and run distances, along an enclosed well-planned and safe, marshalled course.

The Henley Triathlon will not only help you raise money for a great cause, but encourages a more active and healthier lifestyle. The thrill of completing the triathlon and receiving the finishers medal on the stage, will make for a memorable lifetime experience!

Achievable distances suitable for all abilities
Heated indoor pool swim

Rural Oxfordshire countryside bike course
Flat grass run course within the grounds of Gillotts School
Official Finishers Medal for all entrants
Official Event merchandise available to purchase on the day 

Triathlon Distances​

Distance Swim Bike Run
Fun
200m
12.5km
2.5km
Super Sprint
200m
12.5km
2.5km
Sprint
400m
25km
5km

Fundraising

Fundraising is completed before the event via your fundraising page. This is automatically created for you when filling in the entry form. It can easily be shared with family, friends, or anyone to help raise fundraising donations online.

Secure your place now and start your fundraising whenever you like.

By signing up to the UK Charity Triathlon, each competitor commits to a minimum fundraising target of £75 to take part, with an ideal goal of £150, donated to your chosen charity.

Teams

A team can consist of two or more members.

All team members must use the same team name and sign up for the same distance.

Teams are simply a way for you to take part alongside your friends. Each team member completes the full triathlon themselves. You’ll start one after another at set intervals from the swimming pool, and you’re welcome to cycle and run together, finishing as a group if you’d like.

Every finisher will still receive their own individual overall time.

Course Maps

If you have already entered the event and wish to update your estimated swim time, please complete the form below. 

An accurate swim time will ensure you are swimming with competitors of a similar ability.

Estimated Swim Time

Ready to sign up?